Powered by Amazon Alexa

Smart Hotels.
Reimagined.

Sentinel Assure Solutions transforms ordinary properties into intelligent hospitality experiences using the Amazon Alexa ecosystem. Every room. Every guest. Every moment.

Explore Equipment Read Success Stories

Intelligence isn't just added.
It's integrated.

From the moment a guest books to the moment they check out, Sentinel Assure orchestrates every touchpoint with precision-engineered smart technology powered by Amazon Alexa. Energy management that learns. Security that adapts. Experiences that delight.

See the future of hospitality

A 30-second glimpse into what a smart hotel powered by Amazon Alexa looks like.

Smart Hotel Explainer - 30 second animation showing keyless entry, voice control, smart climate, and personalized experiences

Built for modern hospitality

Every solution is designed to elevate guest satisfaction while reducing operational overhead.

Keyless Entry

Mobile key access with biometric backup. No cards to lose, no front desk queues.

Energy Intelligence

Occupancy-aware climate and lighting control that cuts energy costs by up to 35%.

Voice Concierge

24/7 AI-powered guest assistance. Room service, local recommendations, instant answers.

Predictive Maintenance

IoT sensors detect issues before guests notice them. Fix it before it breaks.

Smart Mirror

Interactive displays for weather, news, and hotel services while guests get ready.

Real-time Analytics

Dashboard insights on occupancy, energy use, guest preferences, and revenue.

Smart Equipment

Curated, installed, and supported. Every device is hotel-grade and integration-ready.

Access Control
Smart Digital Door Lock
Fingerprint, RFID card, and mobile app unlock with audit trail logging.
S$234.00 S$180.00 retail
+30% installation & support markup
Climate
Smart Thermostat Pro
Occupancy-sensing climate control with learning algorithms and remote management.
S$323.70 S$249.00 retail
+30% installation & support markup
Lighting
Smart Lighting Control Panel
Touch-based scene control with dimming, scheduling, and circadian rhythm support.
S$156.00 S$120.00 retail
+30% installation & support markup
Sensors
PIR Occupancy Sensor
High-precision motion detection for automated room state management.
S$58.50 S$45.00 retail
+30% installation & support markup
Experience
Smart Mirror with Display
32" interactive mirror with weather, news, hotel services, and voice control.
S$585.00 S$450.00 retail
+30% installation & support markup
Assistant
Voice Assistant Hub
Hotel-branded voice concierge with room control and local recommendations.
S$128.70 S$99.00 retail
+30% installation & support markup
Comfort
Smart Motorized Curtains
Automated curtain control with sunrise simulation and privacy scheduling.
S$195.00 S$150.00 retail
+30% installation & support markup
Safety
IoT Water Leak Detector
Instant leak detection with automatic valve shutoff and mobile alerts.
S$45.50 S$35.00 retail
+30% installation & support markup
Safety
Smart Smoke & CO Detector
Dual-sensor detection with hotel-wide alert integration and self-testing.
S$71.50 S$55.00 retail
+30% installation & support markup
Energy
Energy Management Controller
Centralized energy optimization hub for entire floor or building control.
S$388.70 S$299.00 retail
+30% installation & support markup
Entertainment
Smart TV 55" with Casting
4K UHD with wireless casting, hotel info channel, and streaming integration.
S$648.70 S$499.00 retail
+30% installation & support markup
Control
Bedside Smart Control Panel
All-in-one room control hub with lighting, climate, and Do Not Disturb.
S$115.70 S$89.00 retail
+30% installation & support markup
Wellness
Air Quality Monitor
PM2.5, CO2, and VOC monitoring with automatic HVAC adjustment.
S$102.70 S$79.00 retail
+30% installation & support markup
Revenue
Smart Mini Bar Sensor
Weight-based consumption detection with automatic billing integration.
S$84.50 S$65.00 retail
+30% installation & support markup
Access
Mobile Keyless Access System
Cloud-based mobile key platform with NFC and Bluetooth support.
S$258.70 S$199.00 retail
+30% installation & support markup

Success Stories

Real properties. Real transformations. Real results.

Marina Bay Grand Hotel at night with smart lighting

Marina Bay Grand

A 320-room luxury property in Singapore's CBD underwent a complete smart transformation. Sentinel Assure deployed a full-stack IoT ecosystem including keyless entry, energy intelligence, and predictive maintenance across all rooms and common areas.

35%
Energy Savings
4.9
Guest Rating
18mo
ROI Period
Orchard Boutique Suites smart room interior

Orchard Boutique Suites

This 48-room boutique hotel on Orchard Road wanted to differentiate through technology. We installed smart mirrors, voice concierge, automated curtains, and air quality monitoring — creating Singapore's first fully voice-controlled boutique experience.

42%
ADR Increase
92%
Occupancy Rate
12mo
ROI Period

Ready to transform
your property?

Let's discuss how Sentinel Assure can elevate your guest experience and operational efficiency with Amazon Alexa-powered smart hotel solutions.

Contact Our Team

Sean Teo — Smart Environment Architect

60 Paya Lebar Road, Paya Lebar Square #06-28
Singapore 409051

projects@sentinel-assure.com